I have problem with the ASA firewalls failover, when the ether channel between the layer 2 switches are pulled out, this triggers failover on the ASA, the ASA are Active/Standby.

Please see the attached file for the real architecture this is in visio.

Also see the failover config below, the Primary firewall has "failover lan unit primary" and the secondary firewall has "failover lan unit secondary"

As anyone experienced this before?

failover

failover lan unit primary

failover lan interface FW_Failover GigabitEthernet0/3

failover polltime unit msec 500 holdtime 3

failover link GiFW_Failover GigabitEthernet0/3

failover interface ip FW_Failover x.x.x.x x.x.x.x standby x.x.x.x